日本菊花螺Siphonaria Japonia化学成分的研究(I)

Studies on the Chemical Constituents of the Marine Mollusc, Siphonaria Japonia(Ⅰ)

近年来相继从菊花螺属(Siphonaria)海洋软体动物中分离出一系列聚丙酸酯(Polypropi-onate)类化合物.这类化合物在自然界罕见,被认为是菊花螺属软体动物的典型代谢产物.本文实验所用的菊花螺采自福建省湄洲湾莲城半岛.该动物味很苦,有清凉解毒之功.

Four compounds,siphonarin A(1),glyerol-1-hexadecyl ether(2),cholesterol and oc-tadecylic acid,isolated from the marine pulmonate mollusc of Siphonaria japonia,were identified on the basis of the spectral data.These compounds are known but were found for the first time in the Siphonaria japonia.